1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25
AirTAC SDAJ12~25 Adjustable Ultra-Thin Cylinder (SDAJ25X55-30) Technical Details
- Series: SDAJ12~25 (Adjustable Stroke Compact Cylinder Series)
- Full model code: SDAJ25X55-30
- Bore size: Ø25mm (Standard SDAJ series)
- Stroke: 55mm (Adjustable through built-in stroke limiter)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Ambient temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion (Both ends)
- Port size: G1/8 (ISO228/1 standard)
- Piston speed: 50–800 mm/s (Lubricated condition)
- Mounting type: MF1/MF2 flange or foot mounting (Option code "-30" indicates specific mounting accessories)
- Rod material: Stainless steel SUS304 (Hard chrome plated)
- Tube material: Aluminum alloy (Hard anodized surface)
- Seal material: NBR (Standard) / Optional FKM for high temp
- Weight: 0.82 kg (Dry, without accessories)
- Dimensions: 80mm(W) × 55mm(H) × 135mm(L) (In fully retracted position)
- Protection class: IP54 (Standard sealing)
- ISO compliance: ISO 6432 (Compact cylinder standard)
Ultra-slim profile cylinder (Only 25mm height) with stroke adjustment mechanism, featuring dual-side magnetic piston for position sensing compatibility. The precision-machined guide slots enable stable linear motion even under side load conditions. Pre-loaded bronze bearings reduce stick-slip effect during low-speed operation.
- PCB handling robots in electronics assembly
- Valve actuation in medical analyzer instruments
- Clamping devices in CNC rotary tables
- Cartesian coordinate pick-and-place systems
- Food packaging machine gate controls
| Property | Property Value |
|---|---|
| sku | SDAJ25X55-30 |
| Adjustable Stroke | 30mm |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 55mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.











